/**
* Some specific property filters, to make up for the fact that the enumerable property is not
* always set correctly.
*
* @param descriptor
* @return
*/
private boolean shouldFilter(WebkitPropertyDescriptor descriptor) {
// array fields which are not indexes
if (isListNonIndex(descriptor)) {
return true;
}
// toString function
if (descriptor.getValue() != null && descriptor.getValue().isFunction()) {
if ("toString".equals(descriptor.getName())) {
return true;
}
}
return false;
}
private void createExceptionVariable(WebkitRemoteObject thisObject) {
DartiumDebugVariable variable =
new DartiumDebugVariable(
target, WebkitPropertyDescriptor.createObjectDescriptor(thisObject, "exception"), true);
variables.add(variable);
}
private void createLibraryVariable(WebkitRemoteObject libraryObject) {
DartiumDebugVariable variable =
new DartiumDebugVariable(
target,
WebkitPropertyDescriptor.createObjectDescriptor(
libraryObject, DebuggerUtils.TOP_LEVEL_NAME));
variable.setIsLibraryObject(true);
variables.add(variable);
}
private void collectFields(
WebkitResult<WebkitPropertyDescriptor[]> results,
boolean shouldSort,
boolean collectStatics) {
boolean gettingStaticFields = false;
if (!results.isError()) {
WebkitPropertyDescriptor[] properties = results.getResult();
if (shouldSort) {
properties = sort(properties);
}
webkitProperties = Arrays.asList(properties);
for (WebkitPropertyDescriptor descriptor : properties) {
if (descriptor.isEnumerable()) {
if (!shouldFilter(descriptor)) {
DartiumDebugVariable variable = new DartiumDebugVariable(target, descriptor);
if (parentVariable != null) {
variable.setParent(parentVariable);
}
variables.add(variable);
}
} else {
// Static fields are now shown using the object inspector (Inspect Type...).
// if (parentVariable != null && collectStatics) {
// if (WebkitPropertyDescriptor.STATIC_FIELDS.equals(descriptor.getName())) {
// gettingStaticFields = collectStaticFields(descriptor.getValue(), latch);
// }
// }
}
}
}
if (!gettingStaticFields) {
latch.countDown();
}
}
private boolean isListNonIndex(WebkitPropertyDescriptor descriptor) {
if (parentVariable != null && parentVariable.isListValue()) {
try {
Integer.parseInt(descriptor.getName());
return false;
} catch (NumberFormatException nfe) {
return true;
}
} else {
return false;
}
}
private void collectStaticFieldsResults(
WebkitResult<WebkitPropertyDescriptor[]> results, CountDownLatch latch) {
try {
if (!results.isError()) {
for (WebkitPropertyDescriptor descriptor : sort(results.getResult())) {
if (descriptor.isEnumerable()) {
DartiumDebugVariable variable = new DartiumDebugVariable(target, descriptor);
variable.setIsStatic(true);
if (parentVariable != null) {
variable.setParent(parentVariable);
}
variables.add(variable);
}
}
}
} finally {
latch.countDown();
}
}
private void createThisVariable(WebkitRemoteObject thisObject) {
variables.add(
new DartiumDebugVariable(
target, WebkitPropertyDescriptor.createObjectDescriptor(thisObject, "this"), true));
}